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- # Levels
- DEBUG = 10
- INFO = 20
- WARNING = 30
- ERROR = 40
- CRITICAL = 50
-
-
- class CheckMessage:
-
- def __init__(self, level, msg, hint=None, obj=None, id=None):
- assert isinstance(level, int), "The first argument should be level."
- self.level = level
- self.msg = msg
- self.hint = hint
- self.obj = obj
- self.id = id
-
- def __eq__(self, other):
- return (
- isinstance(other, self.__class__) and
- all(getattr(self, attr) == getattr(other, attr)
- for attr in ['level', 'msg', 'hint', 'obj', 'id'])
- )
-
- def __str__(self):
- from django.db import models
-
- if self.obj is None:
- obj = "?"
- elif isinstance(self.obj, models.base.ModelBase):
- # We need to hardcode ModelBase and Field cases because its __str__
- # method doesn't return "applabel.modellabel" and cannot be changed.
- obj = self.obj._meta.label
- else:
- obj = str(self.obj)
- id = "(%s) " % self.id if self.id else ""
- hint = "\n\tHINT: %s" % self.hint if self.hint else ''
- return "%s: %s%s%s" % (obj, id, self.msg, hint)
-
- def __repr__(self):
- return "<%s: level=%r, msg=%r, hint=%r, obj=%r, id=%r>" % \
- (self.__class__.__name__, self.level, self.msg, self.hint, self.obj, self.id)
-
- def is_serious(self, level=ERROR):
- return self.level >= level
-
- def is_silenced(self):
- from django.conf import settings
- return self.id in settings.SILENCED_SYSTEM_CHECKS
-
-
- class Debug(CheckMessage):
- def __init__(self, *args, **kwargs):
- super().__init__(DEBUG, *args, **kwargs)
-
-
- class Info(CheckMessage):
- def __init__(self, *args, **kwargs):
- super().__init__(INFO, *args, **kwargs)
-
-
- class Warning(CheckMessage):
- def __init__(self, *args, **kwargs):
- super().__init__(WARNING, *args, **kwargs)
-
-
- class Error(CheckMessage):
- def __init__(self, *args, **kwargs):
- super().__init__(ERROR, *args, **kwargs)
-
-
- class Critical(CheckMessage):
- def __init__(self, *args, **kwargs):
- super().__init__(CRITICAL, *args, **kwargs)
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